The global platform for verifiable digital credentials and microcredentials
POK - Proof of Knowledge is the go-to platform for issuing verifiable digital credentials and microcredentials. Trusted by 1,100+ institutions in 19 countries.
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Trusted by leading organizations worldwide
1,100+
Institutions worldwide
19+
Countries
1.5M+
Credentials issued
1M+
Credentials shared
Everything you need to run world-class certification
From AI-powered assessment creation to fraud-resistant credential delivery.
AI-Generated Assessments
Build quizzes, simulations, and branching scenarios in minutes from existing content. Adaptive difficulty keeps learners engaged.
Certification Management
Issue branded digital certificates instantly. Set expiry, renewal criteria, and track status across your entire learner base.
Fraud-Resistant Credentials
Tamper-proof, verifiable credentials linked to learner identity and program completion data.
Multi-Level Programs
Build tiered certification paths — from foundation to expert — with prerequisite gating and role-based tracks.
Global Delivery
Localize assessments into 50+ languages. Ensure every learner worldwide has an equal path to certification.
Certification Analytics
Track pass rates, completion velocity, and repeat attempts. Identify gaps before they become retention risks.
Built to the highest standards
Certified, compliant, and interoperable — globally.
Global standard for verifiable credentials — compatible with leading educational and workforce platforms worldwide.
Ensures recognition across EU member states and partner countries, with automatic Europass profile integration.
Strict compliance with the world's most stringent data protection regulations.
Seamless and secure integration with any LMS via Learning Tools Interoperability — no disruption to existing workflows.
Enterprise-grade security certifications ensuring your institution's data stays fully protected.
Credentials registered on-chain as NFTs — tamper-proof, cryptographically unique, and independently verifiable anywhere.
One platform, every audience
Customer Certification
Validate customer expertise with product certification programs that drive advocacy and reduce churn.
Partner Certification
Credential your partner network to build trust, increase sales readiness, and unlock tier benefits.
Employee Certification
Maintain compliance, prove competency, and support career growth with structured internal certification.
Industry Certification
Launch industry-standard credentials that position your organization as the authority in your field.
Frequently asked questions
What is a verifiable digital credential?
What is the European Learning Model (ELM / Europass)?
Are credentials blockchain-verified and tamper-proof?
How does merahki.ai integrate with existing platforms?
Why POK + merahki.ai
NFT Credentials
Special Prepaid Conditions *
Preferential conditions valid through May 31, 2026. After that date, standard pricing will apply.
* POK reserves the right to modify the pricing scheme, certificate issuance conditions, discount plans, volume pricing, and other terms.
** All prices are expressed in U.S. dollars (USD). VAT or other applicable taxes will be added. If invoicing is issued from POK's headquarters in Uruguay, VAT does not apply. Any payment withholdings will be assumed by the paying party.
We are partners of the world's best credentials infrastructure
Included Premium Features
Learning Path Analytics: track user performance. See how many start, complete, and progress through each learning path.
Page Leads: capture visitor data on your certificate viewing pages through customizable contact forms.
AdPages Performance Metrics: measure clicks and engagement within your credentials to optimize your campaigns.
Employability: discover how many students got hired or were promoted after sharing their credentials on LinkedIn.
Advanced Email Personalization: customize email content, language, and design using dynamic fields and AI-powered editing.
Custom Sender Domain: send emails from your institution's domain instead of noreply@pok.tech to strengthen your brand.
Home Analytics: view from your dashboard a summary of sent, accepted, downloaded, and shared credentials, with a country heat map and comparative charts by credential type.
Branded Wallet: customize your recipients' wallet with your logo, banner, and brand styling.
Premium feature activation is valid for 12 months.
Every credential is transformed into a digital asset that drives greater defensibility and advocacy.
Move beyond static certificates. Build a verifiable ecosystem where every achievement strengthens your market position and turns users into your most powerful promoters.
Ready to launch your certification program?
Join organizations worldwide using merahki.ai to validate expertise and build trust.
Launch your certification program
Join organizations worldwide using merahki.ai to validate expertise and build trust.
30-min personalized walkthrough
A tailored demo of the platform matched to your specific use case.
Talk to an expert, not a sales rep
You'll speak with someone who deeply understands education-led growth.
Implementation roadmap included
Walk away with a clear plan for launching your first program.
Used by teams in 8+ industries
From healthcare to SaaS — we've seen and solved your challenges.
